If you typed "a4" instead of what you intended, some suggestions could include: "art", "ate", "ask", "add" or "able". Triple-checking your text before pressing send is always a good idea to avoid unintentional errors.
az There are several sentences where "az" could be used, as it is a two-letter abbreviation that could represent different things based on the context. Here are a few examples:
- I need to fill